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Brown squeaker (Synodontis zambezensis) — Mochokidae

Brown squeaker

Synodontis zambezensis
Family: Mochokidae
LC · Least Concern

The Brown squeaker (Synodontis zambezensis) is a freshwater fish of the family Mochokidae that grows up to 43 cm.

Length
43 cm
Water
Freshwater
Diet
Omnivore
Behaviour
Solitary
Activity
Nocturnal
Body shape
Elongated (eel-like)
Substrate
Mixed bottom
Danger
Venomous / poisonous
Range
The Zambezi system and rivers of eastern and southern Africa.
Edibility
Rarely eaten

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Description

The plain squeaker (Synodontis zambezensis) is an African catfish of the family Mochokidae from the Zambezi system and eastern and southern Africa. The species has an elongate, spotted to plain body with a large head, three pairs of barbels and strong fin spines, and reaches about 43 cm. It is nocturnal and inhabits pools and slow-flowing reaches of perennial and seasonal rivers, where it shelters in holes, crevices or under logs by day. The dorsal and pectoral fin spines are said to be venomous and can cause painful puncture wounds. Like other squeakers it makes squeaking sounds with its pectoral fins. The species is eaten and fished locally.

Frequently asked questions

How do you recognise the Brown squeaker?

The Brown squeaker has an elongate, eel-like body, is mainly brown and shows a spots pattern. Possibly venomous fin spines; nocturnal squeaker that makes squeaking sounds.

Where does the Brown squeaker live?

The Brown squeaker lives in fresh water and is mostly found around mixed bottom. The Zambezi system and rivers of eastern and southern Africa.

How big does the Brown squeaker get?

The Brown squeaker grows to a maximum of about 43 cm.

Is the Brown squeaker dangerous to humans?

The Brown squeaker is venomous — handle spines with care and seek medical help after a sting if needed. The dorsal and pectoral fin spines are said to be venomous and can cause painful puncture wounds. Rinse the wound, remove any remaining material and immerse it for 30-90 minutes in water as hot as can be tolerated (about 45 °C); seek medical help in case of severe pain or infection.

Is the Brown squeaker edible?

The Brown squeaker is rarely eaten.

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All data

Identification

English name
Brown squeaker verified
Scientific name
Synodontis zambezensis
Family
Mochokidae
Other names
Brown squeaker; Korokoro; Plain squeaker verified

Appearance

Size class
Large verified
Max length (cm)
43.0 verified
Body shape
Elongated (eel-like) sourced
Dominant colour
Brown inferred
Pattern
Spots inferred
Tail shape
Forked inferred
Mouth position
Inferior (downward) inferred
Lips
Thin inferred
Barbels
Yes sourced
Dorsal fins
One continuous inferred
Dorsal spines
Yes sourced

Habitat & distribution

Water type
Freshwater sourced
Substrate
Mixed bottom sourced
Natural range
The Zambezi system and rivers of eastern and southern Africa. inferred
Origin
Native sourced

Behaviour & biology

Diet
Omnivore sourced
Diet (detail)
Benthic invertebrates, insect larvae and plant material sourced
Social behaviour
Solitary inferred
Territorial
No inferred
Activity
Nocturnal inferred
Reproduction
Separate sexes sourced
Sexual dimorphism
No inferred
Seasonality
Present year-round in its habitat; no pronounced seasonality known. inferred
Special features
Possibly venomous fin spines; nocturnal squeaker that makes squeaking sounds. sourced

For anglers

Edibility
Rarely eaten sourced
Fishing method
Bottom fishing with natural bait (worm, shrimp or fish) on or just above the seabed. inferred
Regulations source
FishBase ↗ inferred

Safety

Danger to humans
Venomous / poisonous sourced
First aid
The dorsal and pectoral fin spines are said to be venomous and can cause painful puncture wounds. Rinse the wound, remove any remaining material and immerse it for 30-90 minutes in water as hot as can be tolerated (about 45 °C); seek medical help in case of severe pain or infection. sourced

Status & sources

Sources
FishBase via GBIF (DwC-A), CC-BY-NC 4.0

Same genus Synodontis

More from the family Mochokidae

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